There is a plugin that dies speed up the selection of DOM elements a
lot: http://jquery.com/plugins/project/fastid
This plugin speeds up use of $('#id'). Use of $('#id') may be anywhere
between 10 and 40 times slower than using $
(document.getElementById('id')), depending
on the browser used. I d
Thanks Guys,
That has been very helpful.
On Jul 12, 4:52 pm, "Michael Geary" <[EMAIL PROTECTED]> wrote:
> Yeah, as Klaus mentioned, it is a tiny bit faster if you leave out the
> 'img'.
>
> The real optimization you can do is to avoid using the same selector
> repeatedly. In a way, jQuery makes
Yeah, as Klaus mentioned, it is a tiny bit faster if you leave out the
'img'.
The real optimization you can do is to avoid using the same selector
repeatedly. In a way, jQuery makes it too easy to write inefficient code:
$('#foo').doSomething();
// ...later...
$('#foo').doSomethingElse(
NeilM wrote:
I have just started to use jQuery in my web development and have a
question concerning optimising element selection.
I find that I create a lot of references to id'd elements:
Then, in my JavaScript, I want to obtain a reference to the element.
Now, even though it has an id, I t
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